This year in the Cockrell Butterfly Center, we were taken on quite a roller coaster ride with Lois the Corpse Flower! I don’t think any of us will ever forget about that! People filled the Grand Hallway and waited in line to see the most talked about flower Houston has ever seen.
In the midst of everything, we quietly received a very special gift, which may have been overlooked. Over Memorial Day weekend, I traveled to New Orleans and was able to visit the Audubon Insectarium, which was amazing! I was very jealous of their live animal collection and in particular, their pink katydids. They had quite a few of them, but despite that, my attempts to organize some kind of trade with them to get some pink katydids here in Houston were futile.
It wasn’t long after I got back that I received a call from a family in Dayton who said that they had found a pink katydid! They were so kind to drive to HMNS and deliver it. When I saw it I was overjoyed, it was the exact same species they had in New Orleans and just as pretty and pink as any of theirs! He was a boy and we named him Don Johnson (One of my friends said his color reminded her of Miami Vice).
So, when it rains it pours; a few weeks later I got another phone call about a pink katydid, a female. Don Johnson had a girlfriend and this would hopefully lead to little pink baby katydids! I got yet another phone call from a gentleman who had found a golden katydid and an orange one before that. The orange one got away, but he brought me the golden one. So at this time I had a veritable cornucopia of colorful katydids!
|Katydid in the wild
photo credit: frankcheez
The pink coloration is unusual, but not quite as rare as you might think! The color comes from a genetic defect, similar to albinism, called erythrism. Some animals, such as flamingoes, become pink because of what they eat, but since katydids eat nothing but green plants with only the occasional flower, it is due to a lack or abundance of certain pigments in their bodies. Not many people actually understand the reason for this. In tropical places, it may help the katydids to camouflage themselves among pink or red flowers and plants. Here in the United States, however, it’s not much of an advantage. The only katydid native to the United States known to have this genetic defect is the oblong-winged katydid, Amblycorypha oblongifolia. The most common form of this katydid is green, less common is the pink or golden form, and the rarest is the orange form. I wish I could have gotten my hands on the orange one!
Sadly, Don Johnson passed away at the end of July, followed by Goldie, but my pink female was alive up until a couple of weeks ago, continuing to lay eggs in her enclosure. The eggs have started to hatch and we’ll soon have baby pinkies everywhere! They are fat and round with very long back legs, and their color is amazing! Don Johnson and Pinkie’s oldest son is up there on display now, soon to be joined by his brother’s and sisters.
If you haven’t had the privilege of seeing one of these hot pink katydids, stop by and take a look, they’re sure to steal your heart!